Cipangano ca Science and Technology Cooperation Agreement (STA) pakati ka America ne China calipwa pa 27 February. Ici cipangano cilapeela inshila ku fyalo fibili ukubombela pamo pa sayansi ne fya kupangapanga. Cene cali no kupwa mu August 2023, lelo ubuteko bwa Biden bwacicilileko pa myeshi mutanda pa kuti buishibe ifyo bufwile ukucitapo. Ku lubali lwa America, ifisakamiko fyalibilwa ukuti China ni cibusa wa kufwailisha uushingacetekelwa nangu uwacishinka.